Question: How Long Did It Take For A Vaccine For H1n1?

When was the h1n1 vaccine invented?

Pandemrix is an influenza vaccine for influenza pandemics, such as the 2009 flu pandemic.

The vaccine was developed by GlaxoSmithKline (GSK) and patented in September 2006..

How long did the h1n1 outbreak last?

The 2009 swine flu pandemic was an influenza pandemic that lasted for about 19 months, from January 2009 to August 2010, and was the second of two pandemics involving H1N1 influenza virus (the first being the 1918–1920 Spanish flu pandemic).

Was there a vaccine for h1n1 in 2009?

The H1N1 09 influenza vaccine was available free of charge in Australia from the end of September 2009. At the time of release it was approved for people aged 10 years and older, and was approved for children aged 6 months to 9 years from December 2009.

Where did h1n1 virus come from?

Scientists call 2009 H1N1 influenza a “quadruple reassortant” virus, because although each separate gene segment of the virus has been found in pigs previously, the individual gene segments of the virus originated from humans, birds, North American pigs and Eurasian pigs.

When was the last pandemic in history?

The 1918 influenza pandemic was the most severe pandemic in recent history. It was caused by an H1N1 virus with genes of avian origin. Although there is not universal consensus regarding where the virus originated, it spread worldwide during 1918-1919.

Is there a vaccine for swine flu?

Vaccines have been developed to protect against the virus that causes swine flu. There are two different brands of vaccine – Pandemrix and Celvapan. Many people given the Pandemrix vaccine will only need one dose. People who have the Celvapan vaccine will need two doses three weeks apart.

How many people died in 2009 from h1n1?

From April 12, 2009 to April 10, 2010, CDC estimated there were 60.8 million cases (range: 43.3-89.3 million), 274,304 hospitalizations (range: 195,086-402,719), and 12,469 deaths (range: 8868-18,306) in the United States due to the (H1N1)pdm09 virus.

When was the swine flu vaccine developed?

Around three billion doses were produced, with delivery in November 2009. In studies, the vaccine appeared both effective and safe, providing a strong protective immune response and having similar safety profile to the usual seasonal influenza vaccine.

How many did swine flu kill?

Between April 12, 2009, and April 10, 2010, the CDC estimates swine flu caused 60.8 million illnesses, 273,304 hospitalizations and 12,469 deaths in the U.S.

Is h1n1 still around?

In 2009, H1N1 was spreading fast around the world, so the World Health Organization called it a pandemic. Since then, people have continued to get sick from swine flu, but not as many. While swine flu isn’t as scary as it seemed a few years ago, it’s still important to protect yourself from getting it.

How did h1n1 spread so quickly?

The pandemic H1N1 virus is spread from person to person, similar to seasonal influenza viruses. It is transmitted as easily as the normal seasonal flu and can be passed to other people by exposure to infected droplets expelled by coughing or sneezing that can be inhaled, or that can contaminate hands or surfaces.

What was the worst outbreak in history?

20 of the worst epidemics and pandemics in historyFlu pandemic: 1889-1890. … American polio epidemic: 1916. … Spanish Flu: 1918-1920. … Asian Flu: 1957-1958. … AIDS pandemic and epidemic: 1981-present day. … H1N1 Swine Flu pandemic: 2009-2010. … West African Ebola epidemic: 2014-2016. … Zika Virus epidemic: 2015-present day.More items…•